INPUTOUTPUT AND STORAGE DEVICES
STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What can you use to judge the quality of a secondary storage device?
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Cost, durability, capacity, speed, reliability, portability
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They can be easily affected by magnetic fields.
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Because it uses blue lasers which have shorter wavelengths.
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to make the copy of original data to in case you lose your original data.
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Explanation:
Detailed explanation-1: -Secondary storage sizes are measured in bytes.
Detailed explanation-2: -A gigabyte is a specific unit of data that’s equal to about 1 billion bytes of data. The term gigabyte is typically used to describe the amount of stored data or the capacity of a storage device.
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